Search results for materials engineering

Analytical Chemistry Aug 5, 2026

How hydrogen can be produced from bio-based formic acid in a continuous process

With annual production of around 1 million metric tons (1.1 million tons), formic acid is one of the most important basic chemicals and is used, among other things, as an additive in the animal feed industry. It is also increasingly ...

Condensed Matter Aug 5, 2026

Electric field reverses phonon chirality and spin direction in ferroelectric crystal

Chiral phonons are groups of atoms that move in a circular direction when excited by an energy source, such as heat. As the phonons move through a material, they propagate that circular motion, or angular momentum, through ...

Astronomy Aug 5, 2026

'Little red dots' may be pulsating monster stars that created early-universe black holes

Astronomers have speculated about the mysterious "little red dots" seen through the James Webb Space Telescope's images of the early universe: They could be galaxies, black holes, quasi-stars, starbursts ... or something ...

Cell & Microbiology Aug 5, 2026

Tangled seaweed inspires one-size-fits-all cleaners for ocean microplastics

Inspired by naturally occurring mats and balls of seaweed, researchers have created highly porous, superadhesive meshes capable of capturing both large and small microplastic particles—a longstanding challenge in the field. ...

Biotechnology Aug 5, 2026

Gene-edited beagles may offer a future option for people with dog allergies

Matt Walker couldn't pet a dog without sneezing—until he and other scientists used a gene editing technique to produce a hypoallergenic beagle named Bailey.

Earth Sciences Aug 5, 2026

Avalanche cracks may appear globally supersonic while remaining locally subsonic

Can a crack be supersonic? Can the fracture that triggers an avalanche propagate faster than the limiting velocity predicted by classical fracture mechanics? The question remains the subject of debate within the scientific ...

Polymers Aug 5, 2026

Turning one of the world's most difficult plastics into premium lubricant

Virginia Tech chemist and chemical engineer Guoliang "Greg" Liu and his lab have developed a process that converts the plastic polyvinyl chloride (PVC) into polyalphaolefin, a key component in lubricants such as engine oil. ...

Environment Aug 5, 2026

Act now on microplastic risks, businesses urged

A new white paper released by experts at the UTS Business School highlights the risks businesses face if they ignore growing scientific evidence and consumer awareness of the dangers posed by microplastics.

Analytical Chemistry Aug 4, 2026

New catalyst design selectively suppresses competing hydrogen reaction in ammonia synthesis

A research team led by professor Yousung Jung from the Department of Chemical and Biological Engineering at Seoul National University College of Engineering has developed a new catalyst design principle that suppresses the ...

Plants & Animals Aug 4, 2026

Producing spider silk is a biological feat

"Spider-Man: Brand New Day" turns organic web production into a superpower. In the 2026 film, Tom Holland's character, Peter Parker, begins producing webbing inside his body and shooting it from his wrists, rather than firing ...

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